Can some one help me resolve this warning It says Unable to load Native-Hadoop library to your platform

0 votes


I am using CentOS and am trying to configure Hadoop Server and when I tried to run the start-dfs.sh command, I am receiving this warning as follows.

WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

My current Hadoop version is Hadoop 2.2.0.

Doing a search online brought up this link

However, the contents of /native/ directory on Hadoop 2.x appear to be different so I am not sure what to do.

I have also made some changes in Hadoop-env.sh as follows:

export HADOOP_OPTS="$HADOOP_OPTS -Djava.library.path=/usr/local/hadoop/lib/"
export HADOOP_COMMON_LIB_NATIVE_DIR="/usr/local/hadoop/lib/native/"

But this hardly helped. Let me know if you can help me out on this one.

Thank you

Jun 6, 2019 in Big Data Hadoop by nitinrawat895
• 11,380 points
600 views

1 answer to this question.

0 votes

I understood the issue. I have faced a similar one. I used this solution which worked out pretty well.

Append the word native to your HADOOP_OPTS like this:

export HADOOP_OPTS="$HADOOP_OPTS -Djava.library.path=$HADOOP_HOME/lib/native"
answered Jun 6, 2019 by ravikiran
• 4,620 points

Related Questions In Big Data Hadoop

+11 votes
11 answers

Hadoop “Unable to load native-hadoop library for your platform” warning

modify the glibc version.CentOS provides safe softwares ...READ MORE

answered Sep 10, 2018 in Big Data Hadoop by bug_seeker
• 15,520 points
68,684 views
0 votes
1 answer

Hadoop: Can not start namenode: Unable to load native-hadoop library for your platform

The entries in your .bashrc file looks ...READ MORE

answered Dec 5, 2018 in Big Data Hadoop by Omkar
• 69,210 points
2,296 views
0 votes
1 answer

Warning: Unable to load Hadoop Native Library for your platform.

 I had the same issue. It's solved ...READ MORE

answered Jun 28, 2019 in Big Data Hadoop by ravikiran
• 4,620 points
5,797 views
–1 vote
1 answer

Getting error when writing to HDFS. Unable to load native-hadoop library for your platform

Try this: sudo service hadoop-master restart After that try ...READ MORE

answered Dec 19, 2018 in Big Data Hadoop by Omkar
• 69,210 points
1,206 views
+1 vote
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 11,380 points
10,523 views
+2 votes
11 answers

hadoop fs -put command?

Hi, You can create one directory in HDFS ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by nitinrawat895
• 11,380 points
103,817 views
–1 vote
1 answer

Hadoop dfs -ls command?

In your case there is no difference ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by kurt_cobain
• 9,390 points
4,234 views
0 votes
1 answer
0 votes
1 answer

Help me solve this error "Unable to load Hadoop Native library for your platform"

I hope I understood your query properly I ...READ MORE

answered Jun 20, 2019 in Big Data Hadoop by ravikiran
• 4,620 points
2,851 views
0 votes
1 answer

Hadoop Warning: Unable to load Native-Hadoop Library for your platform.

Are you sure you're running Hadoop on 32bit ...READ MORE

answered May 28, 2019 in Big Data Hadoop by ravikiran
• 4,620 points
1,312 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP